The HCF is 1.
1
The hcf of 4 and 9 is 1
hcf(18, 54, 81) = 9. Using prime factorization: 18 = 2 x 3^2 54 = 2 x 3^3 81 = 3^4 hcf = 3^2 = 9
HCF of 27,63,207
HCF is the highest common factor of two or more numbers. HCF of 9 and 15 is 3.
It is: 9
The hcf of 4 and 9 is 1
Their HCF is 1 and their LCM is 36
hcf(18, 54, 81) = 9. Using prime factorization: 18 = 2 x 3^2 54 = 2 x 3^3 81 = 3^4 hcf = 3^2 = 9
3.
factors of 8: 1, 2, 4, 8 factors of 18: 1, 2, 3, 6, 9, 18 HCF: 2
9= 3x3 12= 2x2x2x2x3 HCF = 3
The GCF is 9.
The GCF is 9.
HCF of 27,63,207
The HCF is 1.
lcm(9, 12) = 36; hcf(9, 12) = 3.
The GCF is 4.